New energy automobile charging connector buckle positioning mechanism

Abstract

The utility model belongs to the technical field of charging connectors, and discloses a new energy automobile charging connector buckle positioning mechanism comprising a socket housing, the socket housing is provided with an installation flange, and a waterproof rubber ring is installed between the socket housing and the installation flange; the socket shell is provided with a positioning groove, and the mounting flange is provided with a positioning column corresponding to the positioning groove in position and specification; the socket shell is provided with a wide buckle, and the mounting flange is provided with a wide groove corresponding to the wide buckle in position and specification; the socket shell is integrally connected with an elastic arm, the elastic arm is provided with an elastic groove, the elastic arm is provided with a narrow buckle, and the mounting flange is provided with a narrow groove corresponding to the narrow buckle in position and specification.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging connectors, and in particular relates to a buckle positioning mechanism for a charging connector of a new energy vehicle. Background Art

[0002] As the environment deteriorates, the new energy electric vehicle industry has huge potential, and the problem of charging new energy electric vehicles will also increase. The requirements for charging seats also need to be improved urgently. Existing products are fixed with screws during installation, which is cumbersome to assemble and the positioning is not accurate enough. Furthermore, the screws have the problem of slipping. When this problem occurs, it undoubtedly increases the difficulty of disassembly. Moreover, the occurrence of the slipping problem is often accompanied by damage to the screw holes, which is not conducive to subsequent use. Utility Model Content

[0003] In response to the problems raised by the above background technology, the purpose of the present utility model is to provide a buckle positioning mechanism for a charging connector of a new energy vehicle.

[0004] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0005] A buckle positioning mechanism for a new energy vehicle charging connector includes a socket housing, a mounting flange is installed on the socket housing, and a waterproof rubber ring is installed between the socket housing and the mounting flange;

[0006] The socket housing is provided with a positioning groove, and the mounting flange is provided with a positioning column with a position specification corresponding to the positioning groove;

[0007] The socket housing is provided with a wide buckle, and the mounting flange is provided with a wide groove having a position specification corresponding to the wide buckle;

[0008] The socket housing is integrally connected with an elastic arm, an elastic groove is provided at the elastic arm, a narrow buckle is provided at the elastic arm, and a narrow groove with a position specification corresponding to the narrow buckle is provided at the mounting flange.

[0009] It is further defined that the socket housing and the mounting flange are both provided with horizontal surfaces. Such a design serves the purpose of preventing mistakes and facilitating alignment installation.

[0010] It is further defined that mounting grooves are provided in the socket housing and the mounting flange, and the waterproof rubber ring is installed in the mounting groove. Such a design serves the purpose of positioning the waterproof rubber ring and preventing the waterproof rubber ring from being displaced.

[0011] It is further defined that there are two elastic arms, which are arranged opposite to the wide buckle. Such a design strengthens the fixing effect, makes the relatively installed structure easier to bear force, and has good firmness after installation.

[0012] It is further defined that both the wide buckle and the narrow buckle are provided with a guiding arc surface. Such a design is conducive to guiding the insertion into the corresponding wide groove and narrow groove.

[0013] The beneficial effects of adopting the utility model are:

[0014] The structural design of the present invention adopts a buckle connection method, which fundamentally eliminates a series of problems caused by screw thread slippage and ensures the use effect.

[0015] The structural design of the utility model can realize the disassembly and assembly between the socket housing and the mounting flange without using tools, which is simple, convenient and fast;

[0016] The structural design of the utility model is adopted, which is quick to install and helps to improve the production rhythm of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of a buckle positioning mechanism for a charging connector of a new energy vehicle according to the present utility model. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of an embodiment of a buckle positioning mechanism for a charging connector of a new energy vehicle according to the present utility model. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the exploded structure of an embodiment of a buckle positioning mechanism for a new energy vehicle charging connector of the utility model. Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the exploded structure of an embodiment of a buckle positioning mechanism for a new energy vehicle charging connector of the utility model. Figure 2 ;

[0022] The main component symbols are described as follows:

[0023] Socket housing 1; mounting flange 2; waterproof rubber ring 3; positioning groove 4; positioning column 5; wide buckle 6; wide groove 7; elastic arm 8; elastic groove 9; narrow buckle 10; narrow groove 11; horizontal surface 12; mounting groove 13. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0025] Example 1:

[0026] like Figures 1 to 4 As shown, the utility model is a new energy vehicle charging connector buckle positioning mechanism, comprising a socket housing 1, the socket housing 1 is installed with a mounting flange 2, and a waterproof rubber ring 3 is installed between the socket housing 1 and the mounting flange 2;

[0027] The socket housing 1 is provided with a positioning groove 4, and the mounting flange 2 is provided with a positioning column 5 whose position specification corresponds to the positioning groove 4;

[0028] The socket housing 1 is provided with a wide buckle 6, and the mounting flange 2 is provided with a wide groove 7 whose position specification corresponds to the wide buckle 6;

[0029] The socket housing 1 is integrally connected with an elastic arm 8 , which is provided with an elastic groove 9 , and a narrow buckle 10 . The mounting flange 2 is provided with a narrow groove 11 whose position specification corresponds to the narrow buckle 10 .

[0030] In this embodiment, the mounting flange 2 is pressed toward the socket housing 1 with the positioning column 5 corresponding to the position of the positioning groove 4. The wide clip 6 and the narrow clip 10 have an anti-mistake effect. Under the pressing force, the elastic arm 8 is deformed and shrinks toward the elastic groove 9. Then, the wide clip 6 corresponds to the wide groove 7, and the narrow clip 10 corresponds to the narrow groove 11. The elastic groove 9 rebounds, allowing the narrow clip 10 to enter the narrow groove 11, thereby achieving the fixation of the mounting flange 2 and the socket housing 1. It is simple, convenient and direct.

[0031] Example 2:

[0032] like Figure 2 、 Figure 3 、 Figure 4 As shown, both the socket housing 1 and the mounting flange 2 are provided with a horizontal surface 12 to prevent errors and facilitate alignment installation.

[0033] In this embodiment, the specifications of the horizontal plane 12 are not limited, and further, the shape is not limited either, which can prevent foolishness and rotation.

[0034] Example 3:

[0035] like Figure 3 、 Figure 4 As shown, the socket housing 1 and the mounting flange 2 are both provided with mounting grooves 13, and the waterproof rubber ring 3 is installed in the mounting groove 13. This design serves the purpose of positioning the waterproof rubber ring 3 and preventing the waterproof rubber ring 3 from displacement.

[0036] In this embodiment, the structural shape of the waterproof rubber ring 3 and the waterproof measures can be determined according to specific circumstances.

[0037] Example 4:

[0038] like Figure 3 、 Figure 4 As shown, there are two elastic arms 8, which are arranged opposite to the wide buckle 6. This design enhances the fixing effect, makes the relatively installed structure easier to bear force, and has good firmness after installation.

[0039] In this embodiment, the number of elastic arms 8 is not limited, the number of corresponding elastic slots 9 is also not limited, and the positions are set in a manner that has good force resistance.

[0040] Embodiment 5:

[0041] like Figure 3 、 Figure 4 As shown, both the wide buckle 6 and the narrow buckle 10 are provided with guiding arc surfaces. Such a design is conducive to guiding the insertion into the corresponding wide groove 7 and narrow groove 11.

[0042] In this embodiment, the angle of the guiding arc surface is not limited and can be determined according to specific circumstances.

[0043] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A snap-fit ​​positioning mechanism for a new energy vehicle charging connector, comprising a socket housing (1), characterized in that: The socket housing (1) is provided with a mounting flange (2), and a waterproof rubber ring (3) is provided between the socket housing (1) and the mounting flange (2); The socket housing (1) is provided with a positioning groove (4), and the mounting flange (2) is provided with a positioning column (5) whose position specification corresponds to the positioning groove (4); The socket housing (1) is provided with a wide snap fastener (6), and the mounting flange (2) is provided with a wide groove (7) having a position specification corresponding to the wide snap fastener (6); The socket housing (1) is integrally connected with an elastic arm (8), the elastic arm (8) is provided with an elastic groove (9), the elastic arm (8) is provided with a narrow buckle (10), and the mounting flange (2) is provided with a narrow groove (11) whose position specification corresponds to the narrow buckle (10).

2. A buckle positioning mechanism for a new energy vehicle charging connector according to claim 1, characterized in that: The socket housing (1) and the mounting flange (2) are both provided with a horizontal surface (12).

3. A buckle positioning mechanism for a new energy vehicle charging connector according to claim 2, characterized in that: The socket housing (1) and the mounting flange (2) are both provided with mounting grooves (13), and the waterproof rubber ring (3) is mounted in the mounting grooves (13).

4. A buckle positioning mechanism for a new energy vehicle charging connector according to claim 3, characterized in that: There are two elastic arms (8) arranged opposite to the wide buckle (6).

5. A buckle positioning mechanism for a new energy vehicle charging connector according to claim 4, characterized in that: The wide buckle (6) and the narrow buckle (10) are both provided with guiding arc surfaces.

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